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The bond picture is important if you work with not so ...ggu1/files/692Notes3SolidState.pdf2...
Transcript of The bond picture is important if you work with not so ...ggu1/files/692Notes3SolidState.pdf2...
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gngguTypewritten Text2 electron/state
gngguTypewritten Textpotential
gngguTypewritten Textwavefunctions
gngguTypewritten TextThe bond picture is important if you work with not so conventionalsemiconductors: a-Si, sp2 carbon based stuff etc.
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gngguTypewritten Textpotential
gngguTypewritten Text* The band gap is the consequence of Bragg diffraction of e waves.
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gngguTypewritten TextTo better understand the stuff, read Kittel, Intro to Solid State Phys, the chapter on band theory.
gngguTypewritten TextThe free e:
gngguTypewritten TextThe quantum view (wave packet); the classical view; the semiclassical view
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gngguTypewritten TextHow much space does each ktake in the k-space?
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gngguTypewritten Text4
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gngguTypewritten Textare
gngguTypewritten Text(What about doped Si?)
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gngguTypewritten TextkT
gngguTypewritten TextkT
gngguTypewritten TextkT
gngguTypewritten TextkT = ? eV
gngguTypewritten TextIntrinsic Fermi level
gngguTypewritten TextReally?
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